Mukul Sharma | d75a667 | 2017-06-22 15:40:53 +0530 | [diff] [blame] | 1 | /* |
Jeff Johnson | b4c2996 | 2017-10-07 19:35:14 -0700 | [diff] [blame^] | 2 | * Copyright (c) 2017 The Linux Foundation. All rights reserved. |
| 3 | * |
| 4 | * Permission to use, copy, modify, and/or distribute this software for |
| 5 | * any purpose with or without fee is hereby granted, provided that the |
| 6 | * above copyright notice and this permission notice appear in all |
| 7 | * copies. |
| 8 | * |
| 9 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 10 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 11 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 12 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 13 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 14 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 15 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 16 | * PERFORMANCE OF THIS SOFTWARE. |
| 17 | */ |
Mukul Sharma | d75a667 | 2017-06-22 15:40:53 +0530 | [diff] [blame] | 18 | /** |
| 19 | * DOC: Implements public API for pmo to interact with target/WMI |
| 20 | */ |
| 21 | |
| 22 | #include "wlan_pmo_tgt_api.h" |
| 23 | #include "wlan_pmo_pkt_filter_public_struct.h" |
| 24 | #include "wlan_pmo_obj_mgmt_public_struct.h" |
| 25 | #include "wlan_pmo_main.h" |
| 26 | |
| 27 | QDF_STATUS pmo_tgt_set_pkt_filter(struct wlan_objmgr_vdev *vdev, |
| 28 | struct pmo_rcv_pkt_fltr_cfg *pmo_set_pkt_fltr_req, |
| 29 | uint8_t vdev_id) |
| 30 | { |
| 31 | QDF_STATUS status; |
| 32 | struct pmo_rcv_pkt_fltr_cfg *request_buf = NULL; |
| 33 | struct wlan_objmgr_psoc *psoc; |
| 34 | struct wlan_pmo_tx_ops pmo_tx_ops; |
| 35 | struct qdf_mac_addr peer_bssid; |
| 36 | |
| 37 | PMO_ENTER(); |
| 38 | |
| 39 | psoc = wlan_vdev_get_psoc(vdev); |
| 40 | if (!psoc) { |
Jeff Johnson | 0a64538 | 2017-09-18 08:17:59 -0700 | [diff] [blame] | 41 | pmo_err("psoc unavailable for vdev %pK", vdev); |
Mukul Sharma | d75a667 | 2017-06-22 15:40:53 +0530 | [diff] [blame] | 42 | status = QDF_STATUS_E_NULL_VALUE; |
| 43 | goto out; |
| 44 | } |
| 45 | |
| 46 | pmo_info("filter_type=%d, filter_id = %d", |
| 47 | pmo_set_pkt_fltr_req->filter_type, |
| 48 | pmo_set_pkt_fltr_req->filter_id); |
| 49 | |
| 50 | request_buf = qdf_mem_malloc(sizeof(*request_buf)); |
| 51 | |
| 52 | if (request_buf == NULL) { |
| 53 | pmo_err("Not able to allocate memory for Receive Filter Set Filter request"); |
| 54 | status = QDF_STATUS_E_NOMEM; |
| 55 | goto out; |
| 56 | } |
| 57 | |
| 58 | status = pmo_get_vdev_bss_peer_mac_addr(vdev, |
| 59 | &peer_bssid); |
| 60 | if (status != QDF_STATUS_SUCCESS) { |
| 61 | status = QDF_STATUS_E_INVAL; |
| 62 | goto out; |
| 63 | } |
| 64 | |
| 65 | qdf_mem_copy(request_buf, pmo_set_pkt_fltr_req, sizeof(*request_buf)); |
| 66 | |
| 67 | qdf_mem_copy(&request_buf->self_macaddr.bytes, |
| 68 | wlan_vdev_mlme_get_macaddr(vdev), |
| 69 | QDF_MAC_ADDR_SIZE); |
| 70 | |
| 71 | qdf_copy_macaddr(&pmo_set_pkt_fltr_req->bssid, |
| 72 | &peer_bssid); |
| 73 | |
| 74 | pmo_tx_ops = GET_PMO_TX_OPS_FROM_PSOC(psoc); |
| 75 | if (!pmo_tx_ops.send_set_pkt_filter) { |
| 76 | pmo_err("send_set_pkt_filter is null"); |
| 77 | status = QDF_STATUS_E_NULL_VALUE; |
| 78 | goto out; |
| 79 | } |
| 80 | |
| 81 | status = pmo_tx_ops.send_set_pkt_filter(vdev, request_buf); |
| 82 | if (status != QDF_STATUS_SUCCESS) |
| 83 | goto out; |
| 84 | |
| 85 | out: |
| 86 | if (request_buf) |
| 87 | qdf_mem_free(request_buf); |
| 88 | PMO_EXIT(); |
| 89 | |
| 90 | return status; |
| 91 | } |
| 92 | |
| 93 | QDF_STATUS pmo_tgt_clear_pkt_filter(struct wlan_objmgr_vdev *vdev, |
| 94 | struct pmo_rcv_pkt_fltr_clear_param *pmo_clr_pkt_fltr_param, |
| 95 | uint8_t vdev_id) |
| 96 | { |
| 97 | QDF_STATUS status; |
| 98 | struct pmo_rcv_pkt_fltr_clear_param *request_buf = NULL; |
| 99 | struct wlan_objmgr_psoc *psoc; |
| 100 | struct wlan_pmo_tx_ops pmo_tx_ops; |
| 101 | struct qdf_mac_addr peer_bssid; |
| 102 | |
| 103 | PMO_ENTER(); |
| 104 | |
| 105 | psoc = wlan_vdev_get_psoc(vdev); |
| 106 | if (!psoc) { |
Jeff Johnson | 0a64538 | 2017-09-18 08:17:59 -0700 | [diff] [blame] | 107 | pmo_err("psoc unavailable for vdev %pK", vdev); |
Mukul Sharma | d75a667 | 2017-06-22 15:40:53 +0530 | [diff] [blame] | 108 | status = QDF_STATUS_E_NULL_VALUE; |
| 109 | goto out; |
| 110 | } |
| 111 | |
| 112 | pmo_info("filter_id = %d", pmo_clr_pkt_fltr_param->filter_id); |
| 113 | |
| 114 | request_buf = qdf_mem_malloc(sizeof(*request_buf)); |
| 115 | |
| 116 | if (request_buf == NULL) { |
| 117 | pmo_err("Not able to allocate memory for Receive Filter Set Filter request"); |
| 118 | status = QDF_STATUS_E_NOMEM; |
| 119 | goto out; |
| 120 | } |
| 121 | |
| 122 | status = pmo_get_vdev_bss_peer_mac_addr(vdev, |
| 123 | &peer_bssid); |
| 124 | if (status != QDF_STATUS_SUCCESS) { |
| 125 | status = QDF_STATUS_E_INVAL; |
| 126 | goto out; |
| 127 | } |
| 128 | |
| 129 | qdf_mem_copy(request_buf, pmo_clr_pkt_fltr_param, sizeof(*request_buf)); |
| 130 | |
| 131 | qdf_mem_copy(&request_buf->self_macaddr.bytes, |
| 132 | wlan_vdev_mlme_get_macaddr(vdev), |
| 133 | QDF_MAC_ADDR_SIZE); |
| 134 | |
| 135 | qdf_copy_macaddr(&pmo_clr_pkt_fltr_param->bssid, |
| 136 | &peer_bssid); |
| 137 | |
| 138 | pmo_tx_ops = GET_PMO_TX_OPS_FROM_PSOC(psoc); |
| 139 | if (!pmo_tx_ops.send_clear_pkt_filter) { |
| 140 | pmo_err("send_clear_pkt_filter is null"); |
| 141 | status = QDF_STATUS_E_NULL_VALUE; |
| 142 | goto out; |
| 143 | } |
| 144 | |
| 145 | status = pmo_tx_ops.send_clear_pkt_filter(vdev, request_buf); |
| 146 | if (status != QDF_STATUS_SUCCESS) |
| 147 | goto out; |
| 148 | |
| 149 | out: |
| 150 | if (request_buf) |
| 151 | qdf_mem_free(request_buf); |
| 152 | PMO_EXIT(); |
| 153 | |
| 154 | return status; |
| 155 | } |
| 156 | |